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科技与经济的发展使得计算机网络在社会生活、生产活动中的应用愈加广泛,但与此同时计算机网络的广泛应用也带来了一定的安全问题,影响着人们通信等活动的正常展开。虽然多种多样的安全保护技术能够起到一定的保护作用,但是其保护不具有系统性与全面性,因此建立全面的计算机网络安全体系就显得尤为重要且必要。文中将对影响计算机网络安全的主要问题进行简述,然后对计算机网络安全体系的三维框架结构进行分析,并探究其具体应用情况。
The development of science and economy makes the application of computer network more and more widely in the social life and production activities. However, at the same time, the widespread application of computer network has brought some security problems, affecting the normal development of people’s communication and other activities. Although a variety of security technologies can play a protective role, their protection is not systematic and comprehensive. Therefore, it is especially important and necessary to establish a comprehensive computer network security system. The article will briefly describe the main problems affecting computer network security, and then analyze the three-dimensional framework of computer network security system and explore its specific application.